PLATONICALLY INCORRECT (ABC) - A.J. Langer has been cast as the female lead opposite Tom Everett Scott in the comedy pilot. The two star as best friends who work together on a TV show. Also set are Brian Scolaro (who was on Three Sisters with A.J.) as the show's producer and Kali Rocha (Halfrek on BtVS) as his girlfriend, who also works at the show.
(from http://www.thefutoncritic.com)

This is the first pilot casting news for a former MSCL cast member for this fall season AFAIK.